21.06.2016 Views

Análisis Sintáctico

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S → aSC | b<br />

C → cC | d.<br />

Por ejemplo, vemos que el string aabcdd tiene la siguiente “leftmost derivation”,<br />

donde cada etapa está unicamente determinada por el actual símbolo lookahead.<br />

S ➾ aSC ➾ aaSCC ➾ aabCC ➾ aabcCC ➾ aabcdC ➾ aabcdd.<br />

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